Semantic Classifications of Queries to Relational Databases.
Jose Maria Turull TorresPublished in: Semantics in Databases (2001)
Keyphrases
- relational databases
- semantic query
- database
- query language
- high level query language
- query processing
- relational database systems
- databases
- response time
- null values
- data sources
- web search engines
- query evaluation
- efficient processing
- relational tables
- relational database management systems
- normal form
- complex queries
- database queries
- high level
- semantic information
- metadata
- xml documents
- aggregate queries
- query logs
- semantic similarity
- functional dependencies
- user queries
- object oriented
- keyword search
- relational model
- natural language
- semantic network
- xml databases
- tree patterns
- range queries
- semantic web
- description logics